Endoluminal solutions to bariatric surgery complications: A review with a focus on technical aspects and results

Figure 7 Management algorithm for post-bariatric surgery leaks. Leaks have been classified based on the time period they appear as early, between first and fourth day post-operative, intermediate, between the fifth and ninth day after surgery, and late appearing after day ten. ^aSome authors prefer surgical repair in early small-volume leaks; ^bExcept in uncomplicated small early leaks where conservative treatment has 75% of success in leak closure and the potential benefits of SEES are shadowed by the risk of migration and related complications. SEMS: Self-expanding metal stent; OTSC: Over-the-scope clip.